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module.go
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module.go
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// Copyright 2022 Evmos Foundation
// This file is part of the Evmos Network packages.
//
// Evmos is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The Evmos packages are distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the Evmos packages. If not, see https://github.com/evmos/evmos/blob/main/LICENSE
package ibc
import (
sdk "github.com/cosmos/cosmos-sdk/types"
capabilitytypes "github.com/cosmos/cosmos-sdk/x/capability/types"
channeltypes "github.com/cosmos/ibc-go/v6/modules/core/04-channel/types"
porttypes "github.com/cosmos/ibc-go/v6/modules/core/05-port/types"
"github.com/cosmos/ibc-go/v6/modules/core/exported"
)
var _ porttypes.IBCModule = &Module{}
// Module a concrete type for a module boilerplate.
type Module struct {
app porttypes.IBCModule
}
// NewModule creates a new IBC Module boilerplate given the underlying IBC app
func NewModule(app porttypes.IBCModule) *Module {
return &Module{
app: app,
}
}
// OnChanOpenInit implements the Module interface
// It calls the underlying app's OnChanOpenInit callback.
func (im Module) OnChanOpenInit(
ctx sdk.Context,
order channeltypes.Order,
connectionHops []string,
portID string,
channelID string,
chanCap *capabilitytypes.Capability,
counterparty channeltypes.Counterparty,
version string,
) (string, error) {
return im.app.OnChanOpenInit(ctx, order, connectionHops, portID, channelID, chanCap, counterparty, version)
}
// OnChanOpenTry implements the Module interface.
// It calls the underlying app's OnChanOpenTry callback.
func (im Module) OnChanOpenTry(
ctx sdk.Context,
order channeltypes.Order,
connectionHops []string,
portID,
channelID string,
chanCap *capabilitytypes.Capability,
counterparty channeltypes.Counterparty,
counterpartyVersion string,
) (version string, err error) {
return im.app.OnChanOpenTry(ctx, order, connectionHops, portID, channelID, chanCap, counterparty, counterpartyVersion)
}
// OnChanOpenAck implements the Module interface.
// It calls the underlying app's OnChanOpenAck callback.
func (im Module) OnChanOpenAck(
ctx sdk.Context,
portID,
channelID,
counterpartyChannelID,
counterpartyVersion string,
) error {
return im.app.OnChanOpenAck(ctx, portID, channelID, counterpartyChannelID, counterpartyVersion)
}
// OnChanOpenConfirm implements the Module interface.
// It calls the underlying app's OnChanOpenConfirm callback.
func (im Module) OnChanOpenConfirm(
ctx sdk.Context,
portID,
channelID string,
) error {
return im.app.OnChanOpenConfirm(ctx, portID, channelID)
}
// OnChanCloseInit implements the Module interface
// It calls the underlying app's OnChanCloseInit callback.
func (im Module) OnChanCloseInit(
ctx sdk.Context,
portID,
channelID string,
) error {
return im.app.OnChanCloseInit(ctx, portID, channelID)
}
// OnChanCloseConfirm implements the Module interface.
// It calls the underlying app's OnChanCloseConfirm callback.
func (im Module) OnChanCloseConfirm(
ctx sdk.Context,
portID,
channelID string,
) error {
return im.app.OnChanCloseConfirm(ctx, portID, channelID)
}
// OnRecvPacket implements the Module interface.
// It calls the underlying app's OnRecvPacket callback.
func (im Module) OnRecvPacket(
ctx sdk.Context,
packet channeltypes.Packet,
relayer sdk.AccAddress,
) exported.Acknowledgement {
return im.app.OnRecvPacket(ctx, packet, relayer)
}
// OnAcknowledgementPacket implements the Module interface.
// It calls the underlying app's OnAcknowledgementPacket callback.
func (im Module) OnAcknowledgementPacket(
ctx sdk.Context,
packet channeltypes.Packet,
acknowledgement []byte,
relayer sdk.AccAddress,
) error {
return im.app.OnAcknowledgementPacket(ctx, packet, acknowledgement, relayer)
}
// OnTimeoutPacket implements the Module interface.
// It calls the underlying app's OnTimeoutPacket callback.
func (im Module) OnTimeoutPacket(
ctx sdk.Context,
packet channeltypes.Packet,
relayer sdk.AccAddress,
) error {
return im.app.OnTimeoutPacket(ctx, packet, relayer)
}